bendns' repos / rust-analyzer
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Diffstat (limited to 'crates/syntax/src/ast/syntax_factory/constructors.rs')
-rw-r--r--crates/syntax/src/ast/syntax_factory/constructors.rs17
1 files changed, 17 insertions, 0 deletions
diff --git a/crates/syntax/src/ast/syntax_factory/constructors.rs b/crates/syntax/src/ast/syntax_factory/constructors.rs
index 8efad0368a..560dd77662 100644
--- a/crates/syntax/src/ast/syntax_factory/constructors.rs
+++ b/crates/syntax/src/ast/syntax_factory/constructors.rs
@@ -1454,6 +1454,23 @@ impl SyntaxFactory {
ast
}
+ pub fn assoc_item_list(
+ &self,
+ items: impl IntoIterator<Item = ast::AssocItem>,
+ ) -> ast::AssocItemList {
+ let (items, input) = iterator_input(items);
+ let items_vec: Vec<_> = items.into_iter().collect();
+ let ast = make::assoc_item_list(Some(items_vec)).clone_for_update();
+
+ if let Some(mut mapping) = self.mappings() {
+ let mut builder = SyntaxMappingBuilder::new(ast.syntax().clone());
+ builder.map_children(input, ast.assoc_items().map(|item| item.syntax().clone()));
+ builder.finish(&mut mapping);
+ }
+
+ ast
+ }
+
pub fn attr_outer(&self, meta: ast::Meta) -> ast::Attr {
let ast = make::attr_outer(meta.clone()).clone_for_update();